[INFO] fetching crate chp14 0.1.0...
[INFO] testing chp14-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate chp14 0.1.0 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate chp14 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chp14 0.1.0
[INFO] finished tweaking crates.io crate chp14 0.1.0
[INFO] tweaked toml for crates.io crate chp14 0.1.0 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddea48c5c417d4af63554d2ad2dc5fffcbd5064689c2c8570f1349e16750dbbf
[INFO] running `Command { std: "docker" "start" "-a" "ddea48c5c417d4af63554d2ad2dc5fffcbd5064689c2c8570f1349e16750dbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddea48c5c417d4af63554d2ad2dc5fffcbd5064689c2c8570f1349e16750dbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddea48c5c417d4af63554d2ad2dc5fffcbd5064689c2c8570f1349e16750dbbf", kill_on_drop: false }`
[INFO] [stdout] ddea48c5c417d4af63554d2ad2dc5fffcbd5064689c2c8570f1349e16750dbbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 196396670f6a61bfd2fc6de54c313758de15f89ff9ed8a2d32c6dd29c9eb0042
[INFO] running `Command { std: "docker" "start" "-a" "196396670f6a61bfd2fc6de54c313758de15f89ff9ed8a2d32c6dd29c9eb0042", kill_on_drop: false }`
[INFO] [stderr]    Compiling chp14 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "196396670f6a61bfd2fc6de54c313758de15f89ff9ed8a2d32c6dd29c9eb0042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196396670f6a61bfd2fc6de54c313758de15f89ff9ed8a2d32c6dd29c9eb0042", kill_on_drop: false }`
[INFO] [stdout] 196396670f6a61bfd2fc6de54c313758de15f89ff9ed8a2d32c6dd29c9eb0042
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57a34f8677bf9695ad7b8e6c05692e74894f117d0101eea2e955ecbf642e8c70
[INFO] running `Command { std: "docker" "start" "-a" "57a34f8677bf9695ad7b8e6c05692e74894f117d0101eea2e955ecbf642e8c70", kill_on_drop: false }`
[INFO] [stderr]    Compiling chp14 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "57a34f8677bf9695ad7b8e6c05692e74894f117d0101eea2e955ecbf642e8c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57a34f8677bf9695ad7b8e6c05692e74894f117d0101eea2e955ecbf642e8c70", kill_on_drop: false }`
[INFO] [stdout] 57a34f8677bf9695ad7b8e6c05692e74894f117d0101eea2e955ecbf642e8c70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98b3686924553e52808a2b5d172aaf552c64baf08665c93aeb948ae7c06676ba
[INFO] running `Command { std: "docker" "start" "-a" "98b3686924553e52808a2b5d172aaf552c64baf08665c93aeb948ae7c06676ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chp14-7b2e2eb8a0d8a727)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests chp14
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - addition (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "98b3686924553e52808a2b5d172aaf552c64baf08665c93aeb948ae7c06676ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b3686924553e52808a2b5d172aaf552c64baf08665c93aeb948ae7c06676ba", kill_on_drop: false }`
[INFO] [stdout] 98b3686924553e52808a2b5d172aaf552c64baf08665c93aeb948ae7c06676ba